193607640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{839}}^1$

素因数の和:1497

約数の個数: 96

約数和(自身を含む): 630957600

約数和(自身を除く): 437349960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 641, 839, 1282, 1678, 1923, 2517, 2564, 3205, 3356, 3846, 4195, 5034, 5128, 5769, 6410, 6712, 7551, 7692, 8390, 9615, 10068, 11538, 12585, 12820, 15102, 15384, 16780, 19230, 20136, 23076, 25170, 25640, 28845, 30204, 33560, 37755, 38460, 46152, 50340, 57690, 60408, 75510, 76920, 100680, 115380, 151020, 230760, 302040, 537799, 1075598, 1613397, 2151196, 2688995, 3226794, 4302392, 4840191, 5377990, 6453588, 8066985, 9680382, 10755980, 12907176, 16133970, 19360764, 21511960, 24200955, 32267940, 38721528, 48401910, 64535880, 96803820, 193607640]

約数ペア:

[(1, 193607640), (2, 96803820), (3, 64535880), (4, 48401910), (5, 38721528), (6, 32267940), (8, 24200955), (9, 21511960), (10, 19360764), (12, 16133970), (15, 12907176), (18, 10755980), (20, 9680382), (24, 8066985), (30, 6453588), (36, 5377990), (40, 4840191), (45, 4302392), (60, 3226794), (72, 2688995), (90, 2151196), (120, 1613397), (180, 1075598), (360, 537799), (641, 302040), (839, 230760), (1282, 151020), (1678, 115380), (1923, 100680), (2517, 76920), (2564, 75510), (3205, 60408), (3356, 57690), (3846, 50340), (4195, 46152), (5034, 38460), (5128, 37755), (5769, 33560), (6410, 30204), (6712, 28845), (7551, 25640), (7692, 25170), (8390, 23076), (9615, 20136), (10068, 19230), (11538, 16780), (12585, 15384), (12820, 15102)]